Máy dò rò rỉ khí Heli&Dụng cụ sắc ký lỏng nhà sản xuất

Background China’s Ministry of Ecology and Environment has released four national ecological and environmental standards. Among them, Ambient Air — Source Apportionment of Particulate Matter — Determination of Levoglucosan, Mannosan and Galactosan in Particulate Matter by Ion Chromatography (HJ 1413...

Tổng quan giải pháp Khi pin lithium-ion ngày càng phổ biến trong xe điện, lưu trữ năng lượng và thiết bị điện tử tiêu dùng, yêu cầu về chất lượng nguyên liệu thô ở mọi khâu trong chuỗi sản xuất ngày càng tăng. Một cell pin lithium-ion được cấu tạo từ bốn bộ phận chính: vật liệu cathode, vật liệu ...

Solution Overview This case presents the ion chromatography (IC) solution that Wayeal has built for drinking water systems. The aim is to give laboratories a convenient, efficient and highly stable testing route that satisfies routine monitoring of municipal tap water, bottled drinking water used in ...

Customer Background: Occupational Hygiene Monitoring Toxic substances in workplace air are chemical agents in the breathing zone that can harm workers' health. Their management, testing and evaluation follow occupational health standards such as GBZ/T 300.1-2026 and the exposure limit standard GBZ 2...

Customer Background Electronic-grade phosphoric acid (EGPA) is a critical wet chemical in the microelectronics and semiconductor industry. It is used in the production of large-scale integrated circuits and thin-film liquid crystal displays, mainly for chip and wafer cleaning and etching. Its purity ...